if a =60 degree and b = 30 degree then sin(a+b):cos(a+b) is?
pls give step by step explanation.
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Step-by-step explanation:
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Answer:
answer is 1:0(infinity)
Step-by-step explanation:
sin(60+30):cos(60+30)
=sin(90):cos(90)
=1:0
= infinity
Am I right?
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